Listen and repeat.
3,309; 1,900; 2,500,000; 4,643; 447,400;
877; 1,500; 4,000​

как то так   3 309= three thousand three hundred and nine   1,900=one thousand nine hundred    2,500,000=two million five hundred thousand    4,643=four thousand six hundred and forty-three  447,400=four hundred and forty-seven point four zero zero   877= eight hundred and seventy-seven  1500=one thousand five hundred 4,000​=four thousand

3 309-three thousand three hundred and nine 1,900-one thousand nine hundred 2,500,000-two million five hundred thousand 4,643-four thousand six hundred and forty-three 447,400-four hundred and forty-seven point four zero zero 877- eight hundred and seventy-seven 1500-one thousand five hundred 4,000-four thousand

Объяснение: